| Abbreviation | Definition |
|---|---|
| RTA | Random Time Analysis |
| RTA | Rapid Transit Authority |
| RTA | Read The Article |
| RTA | Read To Achieve |
| RTA | Ready To Awe |
| RTA | Real Time Adherence |
| RTA | Real Time Analyser |
| RTA | Real Time Attack |
| RTA | real time augmentation |
| RTA | Real Time Automation |
| RTA | Really Tired Always |
| RTA | Rebuildable Tank Atomizer |
| RTA | Rebuildable Tank Atomizers |
| RTA | Red Team Automation |
| RTA | Remediation Target Areas |
| RTA | Remember this always |
| RTA | Remote Transaction Assist |
| RTA | Renal Tubular Acidosis |
| RTA | Required Time of Arrival |
| RTA | return to Africa |